SKF mounted ball bearing units
and Insert bearings - UC Range
Japanese Industrial Standards compliant

Grease and Seal

The UC range features a well proven sealing system and a grease lubricant based on SKF past experience.

The UC range comes with a high-quality lithium-calcium based grease, helping bearings achieving expected service life in a range of temperature
from -30°C to +120°C

Better holding power
on shafts

Enhanced locking system to increase axial holding power. Featuring a nylon patch that creates extra resistance to screw loosening and with a greater grip between the shaft and bearing. This is a big advantage for units operating in systematic vibration applications, such as conveyors.

 Combining Japanese Industrial Standards (JIS) compatibility with SKF reliability

End cover option

If needed to comply with health and safety regulations, flange and take-up bearing units can be supplied with effective polypropylene end covers.

Pillow block (UCP)

Bore diameter:
20 – 90 mm
¾ - 2 ½ inch 

Square flange
(UCF)

Bore diameter:
20 – 90 mm
¾ - 2 ½ inch

4 bolt unit

Round flange
(UCFC)

Bore diameter:
20 – 90 mm
¾ - 2 ½ inch

4 bolt unit 

Oval flange
(UCFL)

Bore diameter:
20 – 90 mm
¾ - 2 ½ inch

2 bolt unit

Take up
(UCT)

Bore diameter:
20 – 85 mm
¾ - 2 ½ inch

Tapped base
(UCPA)

Bore diameter:
20 – 50 mm
¾ - 1 ¾ inch

3-bolt flange
(UCFB)

Bore diameter:
30 – 45 mm
1 ⅛ – 1 ¾ inch

3 bolt unit